Unverified50% confidenceFactExact time
The User-agent section of traditional robots.txt paired with Disallow is a widely recognized crawl control mechanism.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Related Claims
Unverifiedrobots.txt User-agent matching is independent for each entry: a crawler first looks for the rule group whose name exactly matches its own UA, and only falls back to the User-agent: * wildcard rule when there is no match.70% similarUnverifiedThe chatbot's persona is entirely driven by the system prompt; simply replacing the prompt content can turn the bot into a customer service expert, domain consultant, brand spokesperson persona, or the thinking style of other public figures, while the underlying workflow structure remains unchanged.68% similarUnverifiedExecord bot's operation includes automatically explaining VIP benefits, proactively sending purchase links when users express purchase intent, and escalating to human staff when situations requiring manual judgment arise.68% similarUnverifiedSome AI companies and search engines provide separate User-Agents for search indexing and AI training respectively, allowing webmasters to block training crawlers individually in robots.txt while retaining search indexing capability.66% similarUnverifiedThe core method of ChunkAct is to introduce action chunking into agentic robotics, where a single LLM call at online execution time initiates an entire chunk of chained primitives, returning control to the planner only upon failure65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1052581API
curl https://kongchang.com/api/v1/knowledge/claims/1052581MCP
get_claim(id=1052581)